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RPS INTERNATIONAL HOLIDAY HOME WORK CLASS - XII ENGLISH THE LAST LESSON SHORT ANSWER TYPES… Q.1 What changes came over little Franz after he heard M Hamel’s announcement? Q.2 What did M.Hamel tell his students about French language? What did he ask them to do and why? Q.3 “What a thunder clap these words were to me!”Which were the words that and surprised little Franz? Q.4 What was the order from Berlin? Q.5 What was tempting Franz to keep away from school on the day of the last lesson? LONG ANSWER TYPE QUESTIONS Q.6 What do you mean by linguistic chauvinism? How did the chapter “The Last Lesson” reflected the spirit of linguistic chauvinism? Q.7 How was the last lesson different from the usual lessons taught on other days? Describe the last lesson. LOST SPRING SHORT ANSWER TYPES… Q.8 Justify the title of the lesson “Lost Spring”. Q.9 “Food is more important for survival than an identity for the ragpickers” says the author. Do you agree? Why? Q.10 What could be some of the reasons for the migration of people from villages? Q.11 “ Garbage to them is gold” Why does the author say so about the ragpickers? Q.12 Why cannot the bangle makers of Firozabad organize into a cooperative? LONG ANSWER TYPE QUESTIONS Q.13 “ The bangle makers in Firozabad make beautiful bangles to make everyone happy but they live and die in squalor. Justify… Q.14 Describe the life as lived by the rag pickers of Seemapuri. Why is Seemapuri a place on the periphery of Delhi is considered yet miles away from it?

Class - XII Holiday Homework - XII Holiday...25. Define a class employee with following specifications: Private members: empno integer type. ename 20 characters long String. basic,hra,da

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  • RPS INTERNATIONAL

    HOLIDAY HOME WORK

    CLASS - XII

    ENGLISH

    THE LAST LESSON

    SHORT ANSWER TYPES…

    Q.1 What changes came over little Franz after he heard M Hamel’s announcement?

    Q.2 What did M.Hamel tell his students about French language? What did he ask them to do and why?

    Q.3 “What a thunder clap these words were to me!”Which were the words that and surprised little Franz?

    Q.4 What was the order from Berlin?

    Q.5 What was tempting Franz to keep away from school on the day of the last lesson?

    LONG ANSWER TYPE QUESTIONS

    Q.6 What do you mean by linguistic chauvinism? How did the chapter “The Last Lesson” reflected the spirit of linguistic chauvinism?

    Q.7 How was the last lesson different from the usual lessons taught on other days? Describe the last lesson.

    LOST SPRING

    SHORT ANSWER TYPES…

    Q.8 Justify the title of the lesson “Lost Spring”.

    Q.9 “Food is more important for survival than an identity for the ragpickers” says the author. Do you agree? Why?

    Q.10 What could be some of the reasons for the migration of people from villages?

    Q.11 “ Garbage to them is gold” Why does the author say so about the ragpickers?

    Q.12 Why cannot the bangle makers of Firozabad organize into a cooperative?

    LONG ANSWER TYPE QUESTIONS

    Q.13 “ The bangle makers in Firozabad make beautiful bangles to make everyone happy but they live and die in squalor. Justify…

    Q.14 Describe the life as lived by the rag pickers of Seemapuri. Why is Seemapuri a place on the periphery of Delhi is considered yet miles away from it?

  • THE TIGER KING

    SHORT ANSWER TYPES…

    Q.15 How did the Tiger King acquire his name?

    16 Why do you think was the Maharaja in danger of losing his throne?

    17 What led the Maharaja to start out on a tiger hunt?

    18 Why did the Dewan decide to put the tiger in the jungle which was brought and kept hidden in his house?

    19 We need a new system for the age of ecology …………..a system which is embedded in the care of all people in the Earth and all life upon it. Discuss.

    LONG ANSWER TYPE QUESTIONS

    Q.20 Do you find a message in the story ‘The Tiger King? Discuss.

    Q.21 How did the Tiger King meet his end? What is ironical about his fate?

    MY MOTHER AT SIXTY SIX

    SHORT ANSWER TYPES…

    Q.22 What images does the mother’s face bring to the mind of the poet? What is her reaction to it?

    Q.23 Analyze the emotional turmoil that Kamala Das goes through in the poem “My Mother at Sixty Six.”

    Q.24 What do the parting words of Kamala Das to her mother signify?

    Q.25 Why did the poet look out through the window of the car and avoided looking at the her mother’s face?

    Q.26 What is the message in the poem “My Mother at Sixty Six”?

    EXTRACTS…

    Q.27 ……………………..soon….put that thought away, and looked out at Young Trees sprinting the merry children spilling out of their homes.”

    A. Who looked out at the young trees? B. Which thought did she put away? C. What do young sprinting trees signify? D. What picture is drawn as a contrast to these trees?

    Q.28 “I looked again at her, wane, pale as a late winter’s moon and felt that old familiar ache, my childhood fear…”

    A. What do ‘I’ and ‘her’ refer to? How does her face appear?

  • B. Where are they both going? How do they travel?

    C. What does the ‘familiar ache’ refer to?

    D. Name the poetic device used by the poet and explain it in your own words.

    AN ELEMENTARY SCHOOL CLASSROOM IN A SLUM

    SHORT ANSWER TYPES…

    Q.29 What theme does the poet explore in the poem “An Elementary School Class Room in A Slum”?

    Q.30 Why does the poet call Shakespeare wicked and the map a bad example?

    Q.31 ‘So blot their maps with slums as big as doom’ says Splender. What does the poet want to convey?

    Q.32 What does the poet want for the children of the slums? How can their lives be changed?

    Q.33 How does the poet describe the classroom walls? What do they symbolize/

    EXTRACTS

    Q.34 ……………………….On their slag heap , these children….wear skins peeped through by bones and spectacles of steel…….With mended glass, like bottle bits on stones. All of their time and space are foggy slum. So blot their maps with slums as big as doom…”

    A. Which two images are used to describe the slum?

    B. What sort of life do these children lead?

    C. What idea does the poet convey through the expression “wear skins peeped through by bones”?

    D. What change does he expect for these children?

    Q.35 “Far far from gusty waves these children’s faces…Like root less weeds, the hair torn round their pallor: the tall girl with her weighed down head. The paper seeming boy with rat’s eyes.”

    A. Where do you think are these children sitting? Describe their faces and hair?

    B. Why is the head of the tall girl weighed down?

    C. What do you understand by “The paper seeming boy , with rat’s eyes’?

    D. What do these image tell us about the poem?

    #############################################################################

  • PHYSICAL EDUCATION

    Q.1 Conduct Barrow motor fitness test on 3 members of your family .

    Q.2 Draw the diagram of vollyball count and explain its personalities .

    Q.3 Measure the agility of your father /mother with the help of 8 foot up and go test.

    Q.4 Explain about those asanas which cure diabetes

    PAINTING

    Q.1 Make a poster on any theme on a half chart paper.

    Q.2 Make a miniature collage on half chart paper.

    COMPUTER SCIENCE

    Q.1 Define Macro with suitable example. 1. Explain in brief the purpose of function prototype with the help of a suitable

    example. 2. What is the difference between Global Variable and Local Variable? 3. What is the difference between Object Oriented Programming and Procedural Programming?4. What is the difference between Global Variable and Local Variable? Also,

    give a suitable C++ code to illustrate both. 5. Differentiate between ordinary function and member functions in

    ++.Explain with an example. 6. What is the difference between call by reference and call by value with

    respect to memory allocation? Give a suitable example to illustrate using C++ code.

    7. What is the difference between actual and formal parameter ? Give a suitable example to illustrate using a C++ code.

    8. Differentiate between a Logical Error and Syntax Error. Also give suitable examples of each in C++.

    9. Find the correct identifiers out of the following, which can be used for naming variable, constants or functions in a C++ program :

    While, for, Float, new, 2ndName, A%B, Amount2, _Counter 10. Out of the following, find those identifiers, which cannot be used for

    naming Variable, Constants or Functions in a C++ program : _Cost, Price*Qty, float, Switch, Address One, Delete, Number12, do

    11. Find the correct identifiers out of the following, which can be used for naming Variable, Constants or Functions in a C++ program :

    For, while, INT, NeW, delete, 1stName, Add+Subtract, name1

    12 Which C++ header file (s) will be included to run/execute the following C++

    code? void main( ) { int Last =26.5698742658; cout

  • str[20],str[20]; gets(str); strcpy(str1,str); strrev(str); puts(str); puts(str1); }

    14 Write the names of the header files to which the following belong: i) strcmp() (ii) fabs() iii) frexp() (iv) isalnum()

    15 Find the output of the following program:

    #include #include void Encrypt(char T[]) { for (int i=0;T[i]!='\0';i+=2) if (T[i]=='A' || T[i]=='E') T[i]='#'; else if (islower(T[i])) T[i]=toupper(T[i]); else T[i]='@'; } void main() { char Text[]="SaVE EArtH"; //The two words in the string Text

    //are separated by single space Encrypt(Text); cout

  • else A[K]*= K; }

    18. Find the output of the following program:

    #include struct GAME { int Score, Bonus;}; void Play(GAME &g, int N=10) { g.Score++;g.Bonus+=N; } void main()

    { GAME G={110,50}; Play(G,10);

    cout

  • #include #include void main() { int N,Guessnum; randomize(); cin>>N; Guessnum=random(N-10)+10; cout

  • 26. Write a function in C++ which accepts an integer array and its size as arguments/parameters and reverses the array

    example : if the array is 1,2,3,4,5 then rearrange the array as 5,4,3,2,1

    27. Write a function in C++ which accepts an integer array and its size as arguments/parameters and exchange the array in the given manner

    example : if the array is 1,2,3,4,5,6,7,8,9,10 then rearrange the array as 2,1,4,3,6,5,8,7,10,9

    28. Write a function in C++ to merge the contents of two sorted arrays A & B into third array C. Assuming array A is sorted in ascending order, B is sorted in descending order, the resultant array is required to be in ascending order.

    29. Write a function in C++ which accepts an integer array and its size as arguments

    and assign the elements into a two dimensional array of integers in the following format

    If the array is 1,2,3,4,5,6 if the array is 1,2,3 The resultant 2D array is The resultant 2D array is 1 2 3 4 5 6 1 2 3 0 1 2 3 4 5 0 1 2 0 0 1 2 3 4 0 0 1 0 0 0 1 2 3 0 0 0 0 1 2 0 0 0 0 0 1

    30. Write a function in C++ that will accept a 2-D array and its row and column size as argument and find sum of rows and columns

    31. Write a function in C++ to find the sum of both left and right diagonal elements from a two dimensional array (matrix).

    32. An array x[30][10] is stored in the memory with each element requiring 4 bytes of storage. If the base address of x is 4500, find out memory locations of x[12][8] if the content is stored along the row.

    33. An array P[20][30] is stored in the memory along the column with each of the element occupying 4 bytes, find out the Base Address of the array, if an element P[2][20] is stored at the memory location 5000. 34. An array S[40][30] is stored in the memory along the row with each of the

    element occupying 2 bytes, find out the memory location for the element S[20][10], if an element S[15][5] is stored at the memory location 5500.

    35.Write the equivalent Boolean Expression for the following Logic Circuit

  • MATHEMATICS

  • CHEMISTRY

    Q.1 What is limiting molar conductivity?

    Q.2 How much Faraday is

    Q.3 Predict the products of electrolysis of AgNO

    Q.4 Calculate emf of the following cell

    What is limiting molar conductivity?

    araday is required to produce 40gm Al from Al2O3?

    roducts of electrolysis of AgNO3 with Silver electrodes.

    of the following cell :

    with Silver electrodes.

  • Cd/Cd2+ (0.10 M)//H+ (0.20 M)/H2(0.5 atm)/Pt

    [Given E° for Cd2+ /Cd = -0.403 V]

    Q.5 Calculate the standard free energy change for the following reaction at 250o C,

    Au(s) + Ca+2 Au+3 (1M) + Ca (s) .The electrode values are

    Ca2+ /Ca = –2.87V,Au3+ / Au = +1.50V. Predict whether the reaction will be spontaneous or not at 25o C.

    Q.6 How do you account for conductivity of strong and weak electrolyte with concentration ? Plot the graphs also.

    Q.7 State Kohlrausch law . Calculate Limiting molar conductivity of NaCl, HCl and NaAc are 126.4, 425.9 & 91 Scm2 mol-1 . Calculate Limiting molar conductivity of HAc.

    Q.8 The EMF of following reaction is 0.28V at 25º C.

    Zn + 2H+ → Zn2+ + H2 (1 atm)

    E°cell = 0.76 V Calculate pH of solution at hydrogen electrode.

    Q.9 Predict the products of electrolysis of Aq. H2SO4 solution with platinum electrodes.

    Q.10 A solution of CuSO4 is electrolyzed using a current of 1.5 amperes for 10 minutes.What mass of Cu is deposited at the cathode? (Atomic mass of Cu=63.7)

    Q.11 Sodium crystallises in a bcc unit cell. What is the approximate number of unit cells in 4.6 g of sodium? Given that the atomic mass of sodium is 23 g mol-1.

    Q.12 In a crystalline solid anions ‘C’ are arranged in cubic close packing, cations ‘A’ occupy 50% of tetrahedral voids and cations ‘B’ occupy 50% of octahedral voids. What is the formula of the solid?

    Q.13 AgCl is doped with 10-2 mol% of CdCl2 , find the concentration of cation vacancies.

    Q.14 A metallic element has a body centered cubic lattice. Edge length of unit cell is 2.88 × 10–8 cm. The density of the metal is 7.20 gcm-3 . Calculate

    (a) The volume of unit cell.

    (b) Mass of unit cell.

    (c) Number of atoms in 100 g of metal.

    Q.15 An element crystallises in a cubic close packed structure having a f.c.c unit cell of an edge 200 pm. Calculate the density if 200 g of this element contain 24 × 1023 atoms.

    Q.16 A fcc unit cell containing atoms of element (molar mass 60.4 g mol-1 ) has cell edge 4 × 10-3 cm. Calculate the density of unit cell.

    Q.17 The well known mineral fluorite is chemically calcium fluoride. It is known that in one unit cell of this mineral there are 4 Ca2+ ions and 8F- ions and that Ca2+ ions are arranged

  • in a fcc lattice. The F— ions fill all the tetrahedral holes in the f.c.c lattice of Ca2+ ions. The edge of the unit cell is 5.46 × 10-8 cm in length. The density of the solid is 3.18 g cm-3. Use this information to calculate Avogadro’s number (Molar mass of CaF2 = 78.08 g mol

    -1 ]

    Q.18 Magnetite, a magnetic oxide of iron used on recording tapes, crystallises with iron atoms occupying 1/8 of the tetrahedral holes and1/2 of the octahedral holes in a closed packed array of oxides ions. What is the formula of magnetite?

    Q.19 Write the relationship between atomic radius (r) and edge length of cubic unit cell for

    (a) Simple cubic unit cell

    (b) Body-centred cubic unit cell

    (c) Face-centred cubic unit cell

    Q.20 What are the conditions for a compound to show (i) Schottky defect (ii) Frenkel ?

    Q.21 Give an example of ‘liquid in solid’ type solution.

    Q.22 Which type of solid solution will result by mixing two solid components with large difference in the sizes of their molecules?

    Q.23 What is meant by semimolar and decimolar solutions?

    Q.24 What will be the mole fraction of water in C2H5OH solution containing equal number of moles of water and C2H5OH ?

    Q.25 Gases tend to be less soluble in liquids as the temperature is raised. Why?

    Q.26 N2 and O2 gases have KH values 76.48 kbar and 34.86 kbar respectively at 293 K temperature. Which one of these will have more solubility in water?

    Q.27 Addition of Hg I2 to KI (aq.) shows decrease in vapour pressure.Why?

    Q.28 What is the maximum value of van’t Hoff factor (i) for Na2SO4 .10H2O?

    Q.29 Under what condition is van’t Hoff factor less than one?

    Q.30 Explain the following :

    (a) Solubility of a solid in a liquid involves dynamic equilibrium.

    (b) Ionic compounds are soluble in water but are insoluble in nonpolar solvents.

    Q.31 Give two examples each of a solution :

    (a) showing positive deviation from Raoult’s Law.

    (b) showing negative deviation from Raoult’s Law

    Q.32 Draw the total vapour pressure vs. mol fraction diagram for a binary solution exhibiting non-ideal behaviour with negative deviation.

  • Q.33 1 gram each of two solutes ‘A’ and ‘B’ (molar mass of A > molar mass of B) are dissolved separately in 100 g each of the same solvent. Which solute will show greater elevation in boiling point and Why ?

    Q.34 If O2 is bubbled through water at 393 K, how many millimoles of O2 gas would be dissolved in 1L of water? Assume that O2 exerts a pressure of 0.95 bar. (Given KH for O2 = 46.82 bar at 393K).

    Q.35 Account for the following :–

    (a) CaCl2 is used to clear snow from roads in hill stations.

    (b) Ethylene glycol is used as antifreeze solution in radiators of vehicles in cold countries.

    (c) The freezing point depression of 0.01 m NaCl is nearly twice that of 0.01 m glucose solution.

    Q.36 For a dilute solution containing 2.5 g of a non-volatile non-electrolyte solute in 100 g of water, the elevation in boiling point at 1 atm pressure is 2°C. Assuming concentration of solute is much lower than the concentration of solvent, determine the vapour pressure (mm of Hg) of the solution. [Given : Kb for water = 0.76 kg mol–1]

    Q.37 15.0 g of an unknown molecular substance was dissolved in 450 g of water. The resulting solution was fund to freeze at –0.34°C. What is the molar mass of this substance. (Kf for water = 1.86 K kg mol–1).

    Q.38 Calculate the osmoic pressure in pascals exerted by a solution prepared by dissolving 1.0g of polymer of molar mass 185000 in 450 mL of water at 37°C.

    Q.39 How much urea (mol. mass 60 g mol–1) must be dissolved in 50g of water so that the vapour pressure at the room temperature is reduced by 25%? Also calculate the molality of the solution obtained.

    Q.40 Calculate the amount of ice that will separate out on cooling solution containing 50 g of ethylene glycol in 200 g H2O to –9.3°C. (Kf for water = 1.86 K kg mol–1

    Q.41 Three molecules of a solute (A) associate in benzene to form species A3 . Calculate the freezing point of 0.25 molal solution. The degree of association of solute A is found to be 0.8. The freezing point of benzene is 5.5°C and its Kf value is 5.13 K/m.

    Q.42 A 5% solution of sucrose (C12H22O11) is isotonic with 0.877% solution of urea. Calculate the molecular mass of urea.

    Q.43 The maximum allowable level of nitrates in drinking water is 45 mg nitrate ions/dm3. Express this level in ppm ?

    Q.44 A bottle of commercial H2SO4 [density = 1.787 g/mL] is labelled as 86% by mass.

    (a) What is the molarity of the acid?

    (b) What volume of the acid has to be used to make 1 litre 0.2 M H2SO4 ?

  • (c) What is the molality of the acid?

    Q.45 Prepare a project report on the topic

    Q.46 Prepare a chart of formulae of the chapter which is assigned to you.

    (c) What is the molality of the acid?

    Prepare a project report on the topic assigned to you.

    Prepare a chart of formulae of the chapter which is assigned to you.

    PHYSICS

    Prepare a chart of formulae of the chapter which is assigned to you.

  • BIOLOGY

    1. Prepare a project report on the effect of Cannabis on the human body and cover the following points – (Start with an abstract, write about Cannabiniods and cannabinoid receptors, biochemical mechanisms in the brain, psychoactive effects, somatic effects, neurological effects, longchronic psychosis, depressive disorder, cancer etc.), give some case studies and conclude your report)

    2. Prepare a chart on common human diseases and cover the followin(Infectious diseases type each type with symptoms, causative agent and prevention)

    3. With the help of a diagram explain the life cycle of plasmodium.4. Prepare a chart on Immunity and5. A patient showed symptoms of sustained high fever, stomach pain and constipation, but no

    blood clot in stools. Name the disease and its pathogen. Write the diagnostic test for the disease. How does the disease get tran

    6. A patient showed symptoms of constipation, abdominal pain and stools with excess mucus and blood clots. Name the disease and its pathogen. Where do these pathogens live in the victim’s body? Name the mechanical carrier that transmits this pathogen

    7. Draw the structure of antibody and label its parts. Explain the significance of H2L2. 8. Name the two special types of lymphocytes in human. How do they differ in their roles in

    immune response? 9. Write the events that take place when a vaccine for any disea

    human body. 10. Name an allergen and write the response of the human body when exposed to it.11. How do macrophage in the human body act as HIV factory?12. State the effect of carcinogens on human body. Name the carcinogenic ionising and no

    ionising radiations. Mention their carcinogenic effect.13. Differentiate between benign and malignant tumours.

    Prepare a project report on the effect of Cannabis on the human body and cover the (Start with an abstract, write about Cannabiniods and cannabinoid

    receptors, biochemical mechanisms in the brain, psychoactive effects, somatic effects, eurological effects, long- term effects of cannabis (like acute psychosis, schizophrenia,

    chronic psychosis, depressive disorder, cancer etc.), give some case studies and conclude

    Prepare a chart on common human diseases and cover the following points (Infectious diseases type – viral, bacterial, protozoan, fungal and helminthic, Examples of each type with symptoms, causative agent and prevention) With the help of a diagram explain the life cycle of plasmodium. Prepare a chart on Immunity and its types with example of each kind.A patient showed symptoms of sustained high fever, stomach pain and constipation, but no blood clot in stools. Name the disease and its pathogen. Write the diagnostic test for the disease. How does the disease get transmitted? A patient showed symptoms of constipation, abdominal pain and stools with excess mucus and blood clots. Name the disease and its pathogen. Where do these pathogens live in the victim’s body? Name the mechanical carrier that transmits this pathogenDraw the structure of antibody and label its parts. Explain the significance of H2L2. Name the two special types of lymphocytes in human. How do they differ in their roles in

    Write the events that take place when a vaccine for any disease is introduced into the

    Name an allergen and write the response of the human body when exposed to it.How do macrophage in the human body act as HIV factory? State the effect of carcinogens on human body. Name the carcinogenic ionising and noionising radiations. Mention their carcinogenic effect. Differentiate between benign and malignant tumours.

    Prepare a project report on the effect of Cannabis on the human body and cover the (Start with an abstract, write about Cannabiniods and cannabinoid

    receptors, biochemical mechanisms in the brain, psychoactive effects, somatic effects, term effects of cannabis (like acute psychosis, schizophrenia,

    chronic psychosis, depressive disorder, cancer etc.), give some case studies and conclude

    g points – viral, bacterial, protozoan, fungal and helminthic, Examples of

    its types with example of each kind. A patient showed symptoms of sustained high fever, stomach pain and constipation, but no blood clot in stools. Name the disease and its pathogen. Write the diagnostic test for the

    A patient showed symptoms of constipation, abdominal pain and stools with excess mucus and blood clots. Name the disease and its pathogen. Where do these pathogens live in the victim’s body? Name the mechanical carrier that transmits this pathogen. Draw the structure of antibody and label its parts. Explain the significance of H2L2. Name the two special types of lymphocytes in human. How do they differ in their roles in

    se is introduced into the

    Name an allergen and write the response of the human body when exposed to it.

    State the effect of carcinogens on human body. Name the carcinogenic ionising and non-

  • 14. Why is tobacco smoking associated with rise in blood pressure and emphysema (oxygen deficiency in the body)? Explain.

    15. A woman has tested positive for Aids. Name the pathogen that infected her. How does the pathogen weaken her immune system? Explain.

    16. Suryakant had banana plantation in his field. Quality of the fruit was excellent but the yield suffered due to infection of the plants by a virus. Suggest a fast and efficient method to get healthy and a large number of plants in the next generation without compromising on the existing quality. Justify the selection of your method.

    17. List any three outbreeding practices carried out to breed domestic animals. Explain the importance of each one listed.

    18. Describe the technology that has successfully increased the herd size of cattle in a short time to meet the increasing demands of growing human population.

    19. Bottled fruit juices are clearer as compared to those at home. Explain. 20. Explain the process of plant tissue culture technique. 21. Make a list of beneficial microbes and their uses. 22. What is an antibiotic? What do you mean by broad spectrum and specific antibiotic?

    Mention their mode of action. What do you mean by resistance towards an antibiotic? 23. Mention the effect of microorganisms in sewage treatment. 24. Draw a labelled sketch of a typical biogas plant. 25. An organic farmer relies on natural predation for controlling plant pests and diseases.

    Justify giving reasons why this is considered to be a holistic approach. 26. How are baculoviruses and Bacillus thuringiensisused as biocontrol agents? Why are they

    preferred over readily available chemical pesticides? 27. How can pollen grains of wheat and rice which tend to lose viability within 30 minutes of

    their release be made available months later for breeding programmes? 28. The meiocyte of an onion plant contains 32 chromosomes. Work out the number of

    chromosomes found in the endosperm. 29. Mature seeds of legumes are non-albuminous. Then, can it be considered that double

    fertilisation does not occur in legumes? Explain your answer. 30. List the difference between the embryos of dicot (pea) and monocot (grass family). 31. In our society the women are often blamed for giving birth to daughters. Can you explain

    why this is not correct? 32. Why is the middle part of the human sperm considered as ‘power house of the sperm’? 33. ‘Not all copulation lead to pregnancy’. Give reason. 34. During fertilisation, hundreds of sperm cells are in the vicinity of an egg cell, but only one

    sperm enters the ovum. How is this achieved? 35. What stimulates the pituitary to release the hormone responsible for parturition? Name the

    hormone. 36. Where and when do chorionic villi appear in human? State their function. 37. Why is parturition called a neuro-endocrine mechanism? Explain. 38. Describe the duct of human male reproduction system. 39. After implantation interdigitation of maternal and foetal tissues takes place. Identify the

    tissues involved and justify their role. 40. Make a chart and show different contraceptive methods. 41. What do you mean by follicular atresia? 42. Differentiate between in vitro and in vivo fertilisation. 43. How is GIFT different from ZIFT? 44. In short explain Mendel’s observation and inferences on hybridisation of pea plants. 45. Explain Mendel’s genetic laws.

  • 46. We hear some people saying that they have undergone family planning operations. a. What technical term is given to such operations in males and females, respectively? b. What is done in this operation and how does it prevent pregnancy? c. How will you convince the people of your village who have some wrong ideas about

    this, like they can’t carry out the hard work? d. Give any two methods of creating awareness among people about this.

    47. What are immunoglobulins? Mention its types and functions. 48. What is chemical oxygen demand (COD)?

    BUSINESS STUDIES

    1 Anything that is value to the other can be marketed. List what all can be marketed? 2 What impact can a good design of the product have? 3 How do customer support services as a marketing function prove effective? 4 On the basis of emphasis, how are marketing and selling different from each other? 5 A tube of toothpaste usually comes in a cardboard box. Which level of packaging does

    it refer to?

    6 If an organization does not provide the right place for physical and human resources in the organization, which principle is violated ?“Demand for saree may be high in India, whereas it is almost nil in France.” Which characteristic of business environment is highlighted by this statement?

    7 Name the principle of management which suggests orderly arrangement of men and material.

    8 Neeraj is the owner of Solutions Ltd. Pays less fixed salaries to his sales manager but shares 20% of profits earned by the company on sales of each sales manager. He shared the profits for two years but once the business took off and company started earning good profits Neeraj thought that managers were being paid very high incentives, so decided not to share the actual cost with his employees. This led to agitation amongst sales staff. Two managers decided to discuss the issue with Neeraj but another manager Rajesh decided other way. He reduced the sales volume and stared selling products of other companies while working as an employee of solutions Ltd.

    (a) Identify and explain the principle of management Neeraj followed in the initial stage of business

    (b) Name any two values Neeraj ignored when he decided not to share profits with its employee as greed

    (c) Was action of Raman justified? Name any two values which he neglected.

    9 Mr. Ashwani Kumar is the Divisional Manager of the Export Division of ‘Freshness Tea Company’.

    For some time since past a restriction has been imposed on export of tea. It is evident that the company’s export business depends on the government’s policy. Recently there has been a change of Government in the centre. As soon as the new Government took

  • over, it removed the restriction imposed on the export of tea. With the coming of this news the division under Mr. Ashwani heaved a sigh of relief.

    (a) The change of Government is having its impact on the two dimensions of business environment. Identify them.

    (b) Identify the characteristic m of business environment which is highlighted above.

    10 A.R.Rehman is the first Indian to win Oscar award for his composition’Jai Ho’. His composition of music is unique and different as he has used the singing notes in a manner that is entirely his own interpretation .Like A.R. Rehman, ‘Lohit’ General Manager in sea Ltd., uses his knowledge of management in a unique and all the employees working under his guidance are happy and satisfied. He rewards the employees who come to office on time.

    (a) Identify the nature of management highlighted above.

    (b) State two other ways in which nature of management can be explained.

    (c) Identify the value that Lohit wants to inculcate in his employees. Also explain how?

    11 XYZ Power Ltd. Set up a factory for manufacturing solar lanterns in a remote village as there was no reliable supply of electricity in rural areas. The revenue earned by the company was sufficient to cover the costs and the risks. The demand of lanterns was increasing day by day, so the company decided to increase production to generate higher sales. For this they decided to employ people from the nearby villages as very few job opportunities were available in that area. The company also decided to open schools and crèches for the children of its employees.

    (a) Identify and explain the objectives of management discussed above. (b) State any two values which the company wanted to communicate to the society.

    12 Identify the techniques of scientific management highlighted in the following statement:

    (i) To determine standard time taken to perform a well- defined job.

    (ii) To find out best way to do a particular job. (iii) When many specialists supervise each workers. (iv) Giving variable wages to workers based on their performance. 13 There has been an increase in the corporate form of business and increasing emphasis

    on managed business concern. What does it imply about the nature of Management?Win Electronics sells its goods only through recognized dealers. What type of plan is it?

    14 Profits can be maximized by attracting and persuading the customers to buy the product. Which concept of marketing management is being referred to?

    15 The lable of a health drink did not disclose the presence of Soya content towards which many people are allergic. Which consumer right is being violated?

    16 State any one point of importance of Principles of Management.

  • 17 Discuss any three factors that affect the determination of the price of a product.

    18 To set up and run a successful business it is not only essential to lay down the clear cut objectives but it is also necessary to identify the different activities to be performed and develop relationship between the physical and human resources.

    (a) Which function of Management is being referred to? (b) Discuss the importance of the function identified in para. 19 Reema industries is manufacturing room heaters. She applies her knowledge of

    management in running her factory. Reema, the Managing Director, always explains to all her employees that although achieving goals the goals in time are important but more important is that they should be achieved at minimum cost and wastage. She also keeps her employees motivated by telling them that the organizational goals can be achieved only by the combined efforts of all.

    (a) Identify the concept of Management being referred by Reema. (b) State two features of management which can be inferred from the above case. (c) State any two values implied in the Reema’s way of doing the business. 20 ‘Life’ a brand of clothing catering to the upper middle class consumer decided to enter

    the segment of Premium Clothing. For this, it studied the demand pattern, the taste and preferences of the prospective consumers though a series of surveys conducted by its expert team. It also decided to have an app named, ‘Your Look’, to provide customized services to this group of consumers. (a) State by quoting the line, the dimension of business environment studied by ‘Life’ ? (b) Discuss any three points highlighting the importance of Environment Scanning to

    the firm.

    21 The Indian Pharmaceutical industry has realized that the different types of bacteria have become resistant to the existing antibiotics. To ensure that this may not lead to major medical issues in future, they have started working on this issue. If things go as anticipated , then a new antibiotic for such bacteria, based upon the Made-In-India compound would hit the market by 2023.

    (a) Which function of Management is being performed in the given situation? (b) Discuss its importance.

    22 ‘It refers to the use of communication with the twin objective of informing the potential customers about the product and persuading them to buy the product.’ (a) Which financial decision is being taken by the directors? (b) Discuss its different tools.

    23 Explain the following techniques given by F.W.Taylor: (a) Differential Piece wage system (b) Standardisation and Simplication

    24 Pizza Hut keeps introducing new variety of pizzas in its menu. Which characteristic of management is reflected in the statement?

    25 Ayush determines the overall objectives and strategies for the organization.He also interacts with business environment to analyse its implications. Name the managerial level at which Ayush is working.

  • 26 As per the directions issued by Supreme Court, the government passed an order to ban the sale of tobacco products within the area of 200 meters of all educational institutions as :

    (a) Its consumption is injurious to health. (b) People are becoming more conscious about health and fitness.

    It is indicating the government’s attitude towards this business. There is a fall in government revenues.

    Identify the ‘Business Environment’ under four different dimensions quoting the lines from the above para .

    27 Mr. Vijay a Manager of ABC Ltd. Believes that men are more hardworking and can contribute extra for the organization as compared to women so gave Rs. 15000 p.m salary to Anubhav, whereas just 11000 p.m. to Geeta, but were working as data entry operator, having same qualifications and same years of experience. Do you justify the decision of Mr. Joginder? What value is lacking in the above condition? Also explain which principle is violated.

    28 Vijay Ltd. Was not performing well. After detailed analysis it was discovered that workers of the Production Department were not satisfied with the behavior of Mr. Vikram, the production manager, as workers were forced to work for long hours without any rest.Keeping this in view the management decided to replace Mr. Vikram with Mr. Gurpreet who had recently completed his M.B.A. from IIM Ahmedabad. Mr. Gurpreet did a detailed analysis of work which involved heavy manual labour. He he allowed small pauses to the workers so that they could recharge their energy for optimum contribution. and explain the technique of scientific management adopted by Mr. Gurpreet.

    (i) He further desires to find out the best ways of doing a job. Suggest to him the technique of scientific management.

    (ii) State any two ‘values’ emphasized by allowing small pause to workers.

    29. XYZ Power Ltd. Set up a factory for manufacturing solar lanterns in a remote village as there was no reliable supply of electricity in rural areas. The revenue earned by the company was sufficient to cover the costs and the risks. The demand of lanterns was increasing day by day, so the company decided to increase production to generate higher sales. For this they decided to employ people from the nearby village as very few job opportunities were available in that area. The company also decided to open schools and crèches for the children of its employees.

    (i) Identify and explain the objectives of management discussed above. (ii) State any two values which the company wanted to communicate to the society.

  • 30- Ketan, Jejus and Jivanshu are three best friends. They established ‘Unity Ltd.’ Of the three, one was management expert, second an engineer and third a businessman. The company was established in a hilly area where large number of people were unemployed .The main aim of the company was to make popular a variety of apples that was grown using a new seed across the country. Mr. Prem, the Managing Director of the company, took upon himself the responsibility of doing this job. He selected those areas where the company was to enter in the first instance. The entire business was divided into five departments, i.e., purchase ,marketing ,finance ,human resource. People with requisites qualification were appointed in all departments. Special arrangements were made to keep a close watch on different activities of the company, so that there was no shortfall in quality. The company had entered five states. Of these, sale in four was up to mark. But in one it was less than expected. Its reasons were enquired into. Thus the company achieved the desired success in the very first year.

    (i) Identify the functions of management highlighted in the above para by quoting the lines.

    (ii)State any one value communication by the company to the society.

    31 Anything –Management =Nothing . Explain

    32 Discuss the differences between the contributions of Taylor and Fayol.

    33 Discuss the relevance of Taylor and Fayol’s contribution in the contemporary business environment.

    34 State the role of ‘gang boss’ in functional foremanship.

    35 State how the management principles are flexible.

    36 State any one reason why ‘Principles of Management ‘are important.

    37 Why is it said that management principles have universal appilicability?

    38 Why is management considered a multi-faceted concept?

    39 Ritu is the manager of the northern division of a large corporate house. At what level does she work in the organization? What are her basic functions?

    40 Management is a series of interrelated functions. Comment.

    41 “A successful enterprise has to achieve its goals effectively and effectively.” Explain.

    42 Name and explain the techniques of taylor which is the strongest motivators for a worker to reach standard performance?

    43 Distinguish between ‘Motion study’ and ‘Time study’ on the basis of meaning and purpose.

    44 Following a pre-decided plan, when circumstances have changed,may not turn

    Out to be in the organizations’s interest. Which limitation of planning is indicated here ?

  • 45 Planning cannot foresee or assess future trends in the environment and thus there may be obstacles to effective planning. Mention the limitation of planning referred here?

    46 State two steps in the process of planning.

    47 ‘Planning always leads to success.’ Do you agree? Give reason for your answer.

    48 What is the next step after selecting an alternative course of action?

    49 Explain any four points regarding significance of principles of Management.

    50 If an organization does not provide the right place for physical and human resources in an organization, which principle is violated ?

    NOTE:

    1. PREPARE A SEPARATE ASSIGNMENT OF ABOVE STATED QUESTIONS ON A4 SIZE SHEET WITH SPIRAL BINDING.

    2. LEARN THE WHOLE SYLLABUS COVERED IN CLASS.

    3. PREPARE PROJECT ON THE TOPIC ‘MARKETING MANAGEMENT’.

    4. PROJECT SHOULD HAVE ATLEAST 30 PAGES.

    5. IN PROJECT, USE OF COLOURED IMAGES, DIAGRAMS and PICTOGRAPHS IS MANADATORY.

    6. PROJECT SHOULD BE AS PER CBSE NORMS.

    7. IN PROJECT, USE A4 SIZE COLOURED SHEETS.

    8. IN PROJECT, YOU WILL PREPARE THE FOLLOWING PAGES APART FROM CONTENT . FRONT PAGE, ACKNOWLEDGEMENT, INDEX, CERTIFICATE, BIBLIOGRAPHY

    ACCOUNTANCY

    Q.1 What is the difference between receipts and payments account and cash book?

    Q.2 What is the difference between income and Expenditure account and profit and loss account?

    Q.4 Explain the following:

    Legacy,subscription,entrance fee,donation

    Q.5 What do you mean by fund base accounting

    Q.6 What is the difference between fund base accounting and non fund base accountancy?

  • Q.7 What is partnership ? Explain it feature.

    Q.8 What is partnership deted? Explain its content.

    Q.9 What is the difference between fixed capital and Fluctuating capital ? In the absence of partnership deed what rule is applied regarding some important treatment ?

    Q.10 How interest on drawing is calculated.explaina all cases with example.

    Q.11 why profit and loss appropriation account is prepare?

    Q.12. what is meant by unlimited liability of a partner?

    Q.13 Explain goodwill in detail.

    Q.14 Explain the factors which influence the valuation of goodwill of a partnership firm.

    Q.15 Explain different method of valuation of goodwill.

    Q.16 What do you understand by reconstitution of a partnership firam?

    Q.17 Explain the revalution account.

    Q.18 Do you distribute reserve at the time of reconstitution of a firm ? Why?

    Q.19 What is difference between sacrifaction ratio and ganing ratio?

    Q.20 State the rights acquired by a newly admitted partner

    Q.21 Explain the different cases for accounting treatment of goodwill.

    Q.22 What is the revaluation account? Draw revaiuation account with imaginary amount.

    Q.23 What is meant by revaluation of assets and reassessment of liabilities on the reconstitution of the firm?

    Q.24 Why do we distribute reserves, accumulated profits and losses amoung the old partners.

    Q.25 Define new profit-sharing in case of admission of a new partner.

    Note: Solve all numerical Questions of :

    a. Receipts and payments account

    b. Fundamentals of partnership

    c. Valuation of goodwill

    d. Admission of a partner

    • Make a project on financial statement for annual exams.

  • ECONOMICS

    Q.1 What is economics problem? Why does it arise ?

    Q.2 What are the components of microeconomics and macroeconomics

    Q.3 What is meant by an economy ? What are its different types?

    Q.4 How is production possibility frontier affected when resources are inefficiently employed in economy?

    Q.5 “massive unemployment shifts the ppc to the left” Defend or refute.

    Q.6 How to produce is a complex problem for less developed countries like India. Explain.

    Q.7 Make in india compaign would shift the ppc to the right. How?

    Q.8 Apply the concept of ppc to explain the problem of scarcity.

    Q.9 Why is a production possibilities curve downdward ?

    Q.10

    Q.11 Explain the problem of ‘what to produce’.

    Q.12 Discuss the central problems of an economics.

    Q.13 Distinguishbetween cardinal and ordinal measurement of utility.

    Q.14 Define maeginal utility. State the law of diminishing marginal utility?

    Q.15 Distinguish between marginal utility and total utility.

    Q.16 What do you mean by consumer’s equilibrium? State the condition in case of a single commodity ?

    Q.17 What is the relation between total utility and marginal utility ?

    Q.18 What do you understand by consumer’s equilibrium ? Explain consumer’s equilibrium in case of two commodity ?

    Q.19 State briefly the concept of indifference cueve.

    Q.20 State the properties of indifference curve.

    Q.21 Sow consumer’s equilibrium with help of indifference curve analysis

    Q.22 Define the following:

    a. Budget line b. MRS c. Budget set d. indifference map e. indifference curve

    Q.23 Define demand .

    Q.24 Define the following :

    a. Normal good b. inferior good c. Giffengood d. substitutes good. e. Market demand

  • Q.25 Distinguish between normal good and inferior good.

    Q.26 Dintinguish between change in demand and change in quantity demanded

    Q.27 Dintinguish between extension of demand and contraction of demand.

    Q.28 State the law of demand and assumption behind it.

    Q.29 Explain the causes for a leftward shift of demand curve.

    Q.30 Explain the factor that shift the demand curve to the right

    Note: Do all exercise questions of Price Elasticity of demand.

    POLITICAL SCIENCE

    1 Name the main four countries of NATO. 2 Write the main countries of Axis powers. 3 When and where was the first meeting of Non- aligned summit held? 4 Why the super- powers needed allies? 5 Mention the role of India in NAM. 6 What is Shock Therapy? 7 Mention the effects of Shock Therapy. 8 Examine the consequences of disintegration of USSR. 9 Explain the four forms of power which reflect the US hegemony. 10 What are the objectives of ASEAN? 11 Eaplain the new economic policy of China since 1978. 12 Describe any four features of European Union. 13 What policy made China an economic power. 14 Evaluate the role of European Union as a super national organization. 15 What is the Tibet issue? 16 What is SAARC? Explain its principles. 17 Write a short note on ‘Panchsheel’. 18 Mention the member countries of SAARC. 19 Explain any four causes of ethnic conflict in Srilanka. 20 What is the spirit of SAFTA? 21 What is South Asia? Mention the countries. 22 Mention the causes 0f conflict between India and Pakistan in 1971. 23 How did democracy establish in Nepal? 24 ‘India and China emerging as great economic power.’ Explain. 25 Examine India’s relations with China.

    ACTIVITY/ PROJECT: I On the political map of WORLD, the NATO member countries. ii On the political map of the World, Color the part of First World, Second World and the Third World.

  • HISTORY

    Q.1 Which architectural features of Mohenjodaro indicate the planning?

    Q.2 Give any two features of Harappan scripts.

    Q.3 Who was John Marshall?

    Q.4 What are Shamans?

    Q.5 Mention the objects found in Harappan Civilisaton.

    Q.6 Give the features of Harappan culture.

    Q.7 Who was Cunningham? Mention his view to know India.

    Q.8 Explain trade relations of Harappa with West Asia.

    Q.9 Give a brief description about Great Bath of Mohenjodaro.

    Q.10 List some of the problems faced by epigraphists.

    Q.11 Name the sacrifices performed by the kings during the vedic times.

    Q.12 Write a story of emergence of Magadha Kingdom.

    Q.13 Explain the Dhamma of Ashoka.

    Q.14 Describe the rules of marriage during the period c. 600 BCE- 600 CE.

    Q.15 What were Dharmasutras and Dharmashstras?

    Q.16 Mention any two ideal occupations of Kshatriyas according to Dharmashastras.

    Q.17 Make a brief comment on Bhagvad gita.

    Q.18 What is Mahabharata? How its critical edition was prepared?

    Q.19 Summarise the central teachings of Jainism and Bhuddhism.

    Q.20 Write a note on the life of Gautam Budhha.

    ACTIVITY/PROJECT:

    i Prepare a Timeline of Harappan Archaeology.

    ii Prepare a list of sixteen Mahajanapadas and locate them in map.

    iii Prepare a project on ‘ Gautam Budhha and Relevancy of His Teachings’

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